Interfacing the BBC Microcomputer for use with Profoundly Handicapped Children

Abstract

An interface system is described to allow profoundly handicapped children to use a BBC microcomputer. The system comprises an interface box, switches and a suite of programs. Rather than be limited to a standard switch, instructions and ideas are provided for teachers to create their own switches. The programs aim to train the children in the use of a switch and allow progress from simple stimulus to educational tasks.

Key Words:

• aids for the disabled
• input device
• bbc microcomputer